ARMTMQ (JLG JL4360278)

A damaged armature assembly can cause erratic motor operation or complete failure. During inspection, an armature's commutator condition directly affects electrical continuity. Keeping the armature in sound condition helps maintain consistent rotational force. This aftermarket replacement part references JLG as the OE maker and carries the cross-reference number JL4360278. The armature is a rotating component within a motor that converts electrical current into mechanical motion. A worn commutator surface may lead to sparking, reduced torque, or intermittent power loss. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4360278, jl4360278